625  
WWUS76 KPDT 211735  
NPWPDT  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PENDLETON OR  
935 AM PST SAT DEC 21 2024  
 
ORZ044-211845-  
/O.EXP.KPDT.FG.Y.0023.000000T0000Z-241221T1800Z/  
LOWER COLUMBIA BASIN OF OREGON-  
INCLUDING THE CITIES OF BOARDMAN, IONE, AND HERMISTON  
935 AM PST SAT DEC 21 2024  
   
..DENSE FOG ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING
 
 
FOG HAS LIFTED IN THE AREA, THEREFORE THE DENSE FOG ADVISORY WILL BE  
ALLOWED TO EXPIRE.  
 

 
 
WAZ026-211845-  
/O.EXP.KPDT.ZF.Y.0014.000000T0000Z-241221T1800Z/  
KITTITAS VALLEY-  
INCLUDING THE CITIES OF ELLENSBURG AND THORP  
935 AM PST SAT DEC 21 2024  
   
..FREEZING FOG ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING
 
 
FOG HAS LIFTED IN THE AREA, THEREFORE THE FREEZING FOG ADVISORY WILL  
BE ALLOWED TO EXPIRE.  
 

 
 
ORZ507-WAZ029-212000-  
/O.EXT.KPDT.FG.Y.0023.000000T0000Z-241221T2000Z/  
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-FOOTHILLS OF  
THE BLUE MOUNTAINS OF WASHINGTON-  
INCLUDING THE CITIES OF WALLA WALLA, WAITSBURG, DAYTON,  
PENDLETON, PILOT ROCK, AND ATHENA  
935 AM PST SAT DEC 21 2024  
   
..DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON PST TODAY
 
 
* WHAT...VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.  
 
* WHERE...IN OREGON, FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF  
OREGON. IN WASHINGTON, FOOTHILLS OF THE BLUE MOUNTAINS OF  
WASHINGTON.  
 
* WHEN...UNTIL NOON PST TODAY.  
 
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF  
DISTANCE AHEAD OF YOU.  
 

 
 

 
 
ORZ049-212300-  
/O.CON.KPDT.WI.Y.0047.000000T0000Z-241221T2300Z/  
GRANDE RONDE VALLEY-  
INCLUDING THE CITIES OF ELGIN, UNION, COVE, AND LA GRANDE  
935 AM PST SAT DEC 21 2024  
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON
 
 
* WHAT...SOUTH WINDS 25 TO 35 MPH WITH GUSTS 45 TO 50 MPH EXPECTED.  
 
* WHERE...GRANDE RONDE VALLEY.  
 
* WHEN...UNTIL 3 PM PST THIS AFTERNOON.  
 
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH  
PROFILE VEHICLES. USE EXTRA CAUTION.  
 
SECURE OUTDOOR OBJECTS.  
 

 
 

 
 
CE  
 
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